IT1049140B - ELECTRIC ALARM - Google Patents

ELECTRIC ALARM

Info

Publication number
IT1049140B
IT1049140B IT1280375A IT1280375A IT1049140B IT 1049140 B IT1049140 B IT 1049140B IT 1280375 A IT1280375 A IT 1280375A IT 1280375 A IT1280375 A IT 1280375A IT 1049140 B IT1049140 B IT 1049140B
Authority
IT
Italy
Prior art keywords
electric alarm
alarm
electric
Prior art date
Application number
IT1280375A
Other languages
Italian (it)
Original Assignee
Union Horlogere Gros Volume
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Horlogere Gros Volume filed Critical Union Horlogere Gros Volume
Application granted granted Critical
Publication of IT1049140B publication Critical patent/IT1049140B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Burglar Alarm Systems (AREA)
IT1280375A 1974-09-23 1975-09-23 ELECTRIC ALARM IT1049140B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432952A FR2285647A1 (en) 1974-09-23 1974-09-23 PERFECTED ELECTRICAL CLOCK

Publications (1)

Publication Number Publication Date
IT1049140B true IT1049140B (en) 1981-01-20

Family

ID=9143600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1280375A IT1049140B (en) 1974-09-23 1975-09-23 ELECTRIC ALARM

Country Status (5)

Country Link
DE (1) DE2542111C3 (en)
ES (1) ES441154A1 (en)
FR (1) FR2285647A1 (en)
GB (1) GB1505155A (en)
IT (1) IT1049140B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901634A1 (en) * 1979-01-17 1980-07-24 Vdo Schindling ADJUSTMENT DEVICE FOR ANALOG DISPLAYING MOTOR VEHICLE WATCHES
DE3713917C1 (en) * 1987-04-25 1988-08-25 Braun Ag Clock having a dial mount

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004179A (en) * 1961-10-10 Electric clock
DE902836C (en) * 1949-09-17 1954-01-28 E H Helmut Junghans Dr Ing Timepieces with release, in particular alarm clock
DE1922475U (en) * 1965-01-07 1965-08-26 Fichter K G Fabrik Fuer Feinme PLASTIC LOCK FOR WATCHES WITH MOVEMENT AND ALARM CLOCK.
CH537032A (en) * 1966-02-17 1973-06-29 Spadini Paolo Wristwatch-alarm clock
DE1955886U (en) * 1966-07-22 1967-02-16 Mueller Schlenker Fa ELECTRIC ALARM CLOCK.
FR2041101B1 (en) * 1969-03-27 1974-08-09 Gen Time Corp
DE6947887U (en) * 1969-12-10 1970-04-23 Uhrenfabrik Villingen J Kaiser WHEEL OR DRIVE BEARINGS FOR WATCHES
DE7217493U (en) * 1971-05-20 1972-09-21 Veb Uhren Und Maschinenkombinat GEAR ARRANGEMENT FOR ALARM CLOCKS
DE2154166B2 (en) * 1971-10-29 1980-05-14 Hugo 7770 Ueberlingen Hettich Battery-driven wall clock - clock mechanism is enclosed by plastics housing
DE2218623B2 (en) * 1972-04-18 1977-08-11 Fa. Müller-Schlenker, 7220 Schwenningen ARRANGEMENT FOR FASTENING A MOVEMENT IN A CASE

Also Published As

Publication number Publication date
DE2542111B2 (en) 1977-06-16
ES441154A1 (en) 1977-03-16
DE2542111C3 (en) 1983-11-17
FR2285647A1 (en) 1976-04-16
GB1505155A (en) 1978-03-30
FR2285647B1 (en) 1977-03-18
DE2542111A1 (en) 1976-04-01

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